Schneider-Electric
 
XB7NS9444 picture- web-product-data-sheet
XB7NS9444
Monolithic emergency stop, Harmony XB7, plastic, red mushroom 40mm, 22mm, latching key release, 2NC
Schneider Electric
Characteristics
Main
Range of product Harmony XB7
Product or component type Emergency stop push-button
Device short name XB7
Mounting diameter 22 mm
Sale per indivisible quantity 10
Shape of signaling unit head Round
Type of operator Mechanical latching
Reset Key release
Operator profile Red mushroom Ø 40 mm, unmarked
Type of keylock Key 455
Contacts type and composition 2 NC
Connections - terminals Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1
Screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end conforming to IEC 60947-1
Device presentation Monolithic product
Complementary
CAD overall width 40 mm
CAD overall height 40 mm
CAD overall depth 72 mm
Terminals description ISO n°1 (13-14)NC
(21-22)NC
Net weight 0.035 kg
Device mounting Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to IEC 60947-1
Fixing center >= 30 x 40 mm (support panel) metal - thickness: 1…6 mm
>= 30 x 40 mm (support panel) plastic - thickness: 2…6 mm
Fixing mode Fixing nut beneath head: 2…2.4 N.m
Contact operation Snap action
Contacts usage Standard
Positive opening With conforming to IEC 60947-5-1 appendix K
Mechanical durability 100000 cycles
Tightening torque 0.8…1.2 N.m conforming to IEC 60947-1
Shape of screw head Cross compatible with JIS No 1 screwdriver
Cross compatible with Philips no 1 screwdriver
Cross compatible with pozidriv No 1 screwdriver
Slotted compatible with flat Ø 4 mm screwdriver
Slotted compatible with flat Ø 5.5 mm screwdriver
Short-circuit protection 4 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ui] rated insulation voltage 250 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage 4 kV conforming to IEC 60947-1
[Ie] rated operational current 0.1 A at 250 V, DC-13, R300 conforming to IEC 60947-5-1
0.22 A at 125 V, DC-13, R300 conforming to IEC 60947-5-1
0.75 A at 240 V, AC-15, C300 conforming to IEC 60947-5-1
1.5 A at 120 V, AC-15, C300 conforming to IEC 60947-5-1
Electrical durability 1000000 cycles, DC-13, 0.3 A at 24 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
1000000 cycles, AC-15, 0.03 A at 230 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
1000000 cycles, AC-15, 0.09 A at 240 V, operating rate <108000 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
Electrical reliability Λ < 5 x 10exp(-7) at 17 V and 5 mA conforming to IEC 60947-5-4
Environment
Protective treatment TH
Ambient air temperature for storage -40…70 °C
Ambient air temperature for operation -25…70 °C
Electrical shock protection class Class II conforming to IEC 60536
IP degree of protection IP20 (rear face) conforming to IEC 60529
IP65 (front face) conforming to IEC 60529
NEMA degree of protection NEMA 12 conforming to UL 50
NEMA 3 conforming to UL 50
Standards IEC 60364-5-53
IEC 60204-1
CSA C22.2 No 14
UL 508
IEC 60947-5-5
IEC 60947-5-1
ISO 13850
IEC 60947-1
Product certifications CCC
GOST
Vibration resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 15.0 cm
Package 1 Width 16.0 cm
Package 1 Length 8.0 cm
Package 1 Weight 76.0 g
Unit Type of Package 2 BAG
Number of Units in Package 2 10
Package 2 Height 16.0 cm
Package 2 Width 15.0 cm
Package 2 Length 8.0 cm
Package 2 Weight 762.0 g
Unit Type of Package 3 S01
Number of Units in Package 3 50
Package 3 Height 15 cm
Package 3 Width 15 cm
Package 3 Length 40 cm
Package 3 Weight 4.046 kg
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
REACh free of SVHC Yes
EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
print EU RoHS Declaration
Toxic heavy metal free Yes
Mercury free Yes
China RoHS Regulation
print China RoHS declaration
RoHS exemption information
print Yes
Environmental Disclosure
print Product Environmental Profile
Circularity Profile
print End of Life Information
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
California proposition 65 "WARNING: This product can expose you to chemicals including: Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov"
Contractual warranty
Warranty 18 months